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1. 发明授权

US10616243B2 Route updating method, communication system, and relevant devices 有权
公开(公告)号：US10616243B2
公开(公告)日：2020-04-07
申请号：US15811144
申请日：2017-11-13
申请人： Huawei Technologies Co., Ltd.
发明人： Yingjie Gu , Xingfeng Jiang , Haibin Song
IPC分类号： H04L29/06 , G06F21/44 , H04L29/08
CPC分类号： H04L63/126 , G06F21/44 , H04L63/08 , H04L63/0823 , H04L63/1466 , H04L67/104 , H04L67/1046
摘要： A peer enrollment method, a route updating method, a communication system, and relevant devices to improve security of a peer-to-peer (P2P) network are provided. The peer enrollment method includes: receiving an enrollment request from a peer, where the enrollment request carries identity information of the peer; verifying the identity information of the peer, and if the verification succeeds, obtaining peer location information of the peer and generating a peer credential according to the peer location information; and sending the peer credential carrying the peer location information to the peer so that the peer joins the P2P network according to the peer credential. Embodiments of the present application further provide a route updating method, a communication system, and relevant devices. Embodiments of the present application may improve security of the P2P network effectively.

2. 发明授权

US09819688B2 Peer enrollment method, route updating method, communication system, and relevant devices 有权
公开(公告)号：US09819688B2
公开(公告)日：2017-11-14
申请号：US14543381
申请日：2014-11-17
申请人： Huawei Technologies Co., Ltd.
发明人： Yingjie Gu , Xingfeng Jiang , Haibin Song
IPC分类号： H04L29/06 , G06F21/44 , H04L29/08
CPC分类号： H04L63/126 , G06F21/44 , H04L63/08 , H04L63/0823 , H04L63/1466 , H04L67/104 , H04L67/1046
摘要： A peer enrollment method, a route updating method, a communication system, and relevant devices to improve security of a peer-to-peer (P2P) network. The peer enrollment method includes: receiving an enrollment request from a peer, where the enrollment request carries identity information of the peer; verifying the identity information of the peer, and if the verification succeeds, obtaining peer location information of the peer and generating a peer credential according to the peer location information; and sending the peer credential carrying the peer location information to the peer so that the peer joins the P2P network according to the peer credential. Embodiments of the present application further provide a route updating method, a communication system, and relevant devices. Embodiments of the present application may improve security of the P2P network effectively.

3. 发明授权

US09794865B2 Methods, devices, and systems for registering and discovering service 有权
公开(公告)号：US09794865B2
公开(公告)日：2017-10-17
申请号：US14587213
申请日：2014-12-31
申请人： Huawei Technologies Co., Ltd.
发明人： Yan Zhuang , Yungui Wang , Yingjie Gu , Fuqing Sun
IPC分类号： G01R31/08 , H04W48/16 , H04L29/08
CPC分类号： H04W48/16 , H04L67/16
摘要： Methods, devices, and systems for registering and discovering a service. An access point (AP) may receive and maintain service information registered by an associated station (STA), and serve as a proxy for a STA to discover service information in a network, and further discover a direct association service and manage direct communication between STAs, thereby meeting a user's demand of selecting a network according to a service requirement.

4. 发明授权

US09529623B2 Method, migration management apparatus, network device, and virtual machine server for migrating virtual machine parameters 有权
标题翻译：用于迁移虚拟机参数的方法，迁移管理装置，网络设备和虚拟机服务器
公开(公告)号：US09529623B2
公开(公告)日：2016-12-27
申请号：US14018170
申请日：2013-09-04
申请人： Huawei Technologies Co., LTD
发明人： Yingjie Gu , Wei Song , Xingfeng Jiang
IPC分类号： G06F9/455 , G06F9/46 , G06F9/48 , G06F9/445 , G06F9/50
CPC分类号： G06F9/4856 , G06F9/44505 , G06F9/45533 , G06F9/45558 , G06F9/5077 , G06F2009/4557
摘要： The present invention provides a method and an apparatus for migrating virtual machine parameters and a virtual machine server. The method includes receiving a virtual machine parameter migration message at a not-running stage of a virtual machine, where the virtual machine parameter migration message is used to cause an upstream network device of the virtual machine to migrate virtual machine parameters of the virtual machine at the not-running stage of the virtual machine, and the virtual machine parameter migration message includes an identifier of the virtual machine. The present invention may implement migration of the virtual machine parameters correctly and solve a service interruption problem in virtual machine migration.
摘要翻译：本发明提供了一种用于迁移虚拟机参数的方法和装置以及虚拟机服务器。该方法包括在虚拟机的不运行阶段接收虚拟机参数迁移消息，其中使用虚拟机参数迁移消息来使虚拟机的上游网络设备迁移虚拟机的虚拟机参数虚拟机的不运行阶段，虚拟机参数迁移消息包括虚拟机的标识符。本发明可以实现虚拟机参数的迁移，并解决虚拟机迁移中的服务中断问题。

5. 发明授权

US08873566B2 Specifying priority on a virtual station interface discovery and configuration protocol response 有权
标题翻译：指定虚拟站接口发现和配置协议响应的优先级
公开(公告)号：US08873566B2
公开(公告)日：2014-10-28
申请号：US13630400
申请日：2012-09-28
申请人： Huawei Technologies Co., Ltd.
发明人： Robert Sultan , Yingjie Gu , Yizhou Li , T. Benjamin Mack-Crane
IPC分类号： H04L12/28 , H04B7/212 , H04L12/42 , G06F9/455 , H04L12/46
CPC分类号： H04L41/0853 , G06F9/45558 , H04L12/4641 , H04L12/4645 , H04L12/4675 , H04L41/12
摘要： An apparatus comprising an Edge Virtual Bridging (EVB) bridge coupled with an EVB station wherein the EVB bridge is configured to communicate to the EVB station a Filter Information (Info) field of a virtual station interface (VSI) discovery and configuration protocol (VDP) Associate Response message, and wherein the Filter Info field specifies a default Priority Code Point (PCP) value associated with at least one or all of a plurality of VID values carried by that VDP TLV Response.
摘要翻译：一种装置，包括与EVB站耦合的边缘虚拟桥接（EVB）桥，其中EVB桥被配置为向EVB站通信虚拟站接口（VSI）发现和配置协议（VDP）的过滤器信息（Info）字段，关联响应消息，并且其中，过滤信息字段指定与由该VDP TLV响应携带的多个VID值中的至少一个或全部相关联的默认优先级码点（PCP）值。

6. 发明授权

US10433241B2 Methods, devices, and systems for registering and discovering service 有权
公开(公告)号：US10433241B2
公开(公告)日：2019-10-01
申请号：US15703636
申请日：2017-09-13
申请人： Huawei Technologies Co., Ltd.
发明人： Yan Zhuang , Yungui Wang , Yingjie Gu , Fuqing Sun
IPC分类号： H04L12/28 , H04W48/16 , H04L29/08
摘要： Methods, devices, and systems for registering and discovering a service. An access point (AP) may receive and maintain service information registered by an associated station (STA), and serve as a proxy for a STA to discover service information in a network, and further discover a direct association service and manage direct communication between STAs, thereby meeting a user's demand of selecting a network according to a service requirement.

7. 发明授权

US09749182B2 Method and apparatus for configuring network policy of virtual network 有权
公开(公告)号：US09749182B2
公开(公告)日：2017-08-29
申请号：US14066482
申请日：2013-10-29
申请人： Huawei Technologies Co., Ltd.
发明人： Hao Chen , Yingjie Gu , Wei Song
IPC分类号： G06F15/177 , G06F9/455 , H04L12/24
CPC分类号： H04L41/0893 , G06F9/45558 , G06F2009/45595
摘要： The present invention discloses a method and an apparatus for configuring a network policy of a virtual network. The method includes: receiving, by a server, a network policy message sent by a virtual machine management center and used for creating a virtual network, where the network policy message for creating a virtual network includes a virtual network identification (VNID) of a virtual network to be created and network policy configuration information corresponding to the virtual network to be created; and sending, by the server, a network policy synchronization message to a network device, where the network policy synchronization message includes the VNID of the virtual network to be created and the network policy configuration information corresponding to the virtual network to be created. Consequently, processing overheads can be reduced.

8. 发明授权

US09515987B2 Method, apparatus, and system for network address translation 有权
标题翻译：网络地址转换的方法，装置和系统
公开(公告)号：US09515987B2
公开(公告)日：2016-12-06
申请号：US14481149
申请日：2014-09-09
申请人： Huawei Technologies Co., Ltd.
发明人： Yudong Kang , Yingjie Gu
IPC分类号： H04L29/12 , G06F9/455 , H04L29/08
CPC分类号： H04L61/2575 , G06F9/45533 , G06F9/45558 , G06F2009/4557 , H04L61/2514 , H04L61/2528 , H04L61/2532 , H04L67/34
摘要： A method, an apparatus, and a system for network address translation related to the field of communications technologies. A NAT control apparatus receives a network address migration message after a first data center migrates a NAT mapping entry corresponding to a migrated virtual machine VM to a second data center, verifies the network address migration message, and updates home information of the NAT mapping entry in a network address mapping table from the first data center to the second data center according to the network address migration message. In this way, NAT address resources in each data center can be properly planned, and a release attack problem caused by a fact that applying and using of a VM are not performed in a same data center can be solved.
摘要翻译：一种与通信技术领域相关的网络地址转换的方法，装置和系统。 NAT控制装置在第一数据中心将与迁移的虚拟机VM相对应的NAT映射条目迁移到第二数据中心之后接收网络地址迁移消息，验证网络地址迁移消息，并更新NAT映射条目的归属信息根据网络地址迁移消息，从第一数据中心到第二数据中心的网络地址映射表。通过这种方式，可以适当地规划每个数据中心的NAT地址资源，并且不会在同一数据中心中执行由应用和使用虚拟机的事实引起的释放攻击问题。

9. 发明申请

US20150012665A1 Method, Apparatus, and System for Network Address Translation 有权
标题翻译：网络地址转换的方法，装置和系统
公开(公告)号：US20150012665A1
公开(公告)日：2015-01-08
申请号：US14481149
申请日：2014-09-09
申请人： Huawei Technologies Co., Ltd.
发明人： Yudong Kang , Yingjie Gu
IPC分类号： H04L29/12 , G06F9/455
CPC分类号： H04L61/2575 , G06F9/45533 , G06F9/45558 , G06F2009/4557 , H04L61/2514 , H04L61/2528 , H04L61/2532 , H04L67/34
摘要： A method, an apparatus, and a system for network address translation related to the field of communications technologies. A NAT control apparatus receives a network address migration message after a first data center migrates a NAT mapping entry corresponding to a migrated virtual machine VM to a second data center, verifies the network address migration message, and updates home information of the NAT mapping entry in a network address mapping table from the first data center to the second data center according to the network address migration message. In this way, NAT address resources in each data center can be properly planned, and a release attack problem caused by a fact that applying and using of a VM are not performed in a same data center can be solved.
摘要翻译：一种与通信技术领域相关的网络地址转换的方法，装置和系统。 NAT控制装置在第一数据中心将与迁移的虚拟机VM相对应的NAT映射条目迁移到第二数据中心之后接收网络地址迁移消息，验证网络地址迁移消息，并更新NAT映射条目的归属信息根据网络地址迁移消息，从第一数据中心到第二数据中心的网络地址映射表。通过这种方式，可以适当地规划每个数据中心的NAT地址资源，并且不会在同一数据中心中执行由应用和使用虚拟机的事实引起的释放攻击问题。

10. 发明申请

US20140007100A1 Method and Apparatus for Migrating Virtual Machine Parameters and Virtual Machine Server 有权
标题翻译：用于迁移虚拟机参数和虚拟机服务器的方法和装置
公开(公告)号：US20140007100A1
公开(公告)日：2014-01-02
申请号：US14018170
申请日：2013-09-04
申请人： Huawei Technologies Co., LTD
发明人： Yingjie Gu , Wei Song , Xingfeng Jiang
IPC分类号： G06F9/48
CPC分类号： G06F9/4856 , G06F9/44505 , G06F9/45533 , G06F9/45558 , G06F9/5077 , G06F2009/4557
摘要： The present invention provides a method and an apparatus for migrating virtual machine parameters and a virtual machine server. The method includes receiving a virtual machine parameter migration message at a not-running stage of a virtual machine, where the virtual machine parameter migration message is used to cause an upstream network device of the virtual machine to migrate virtual machine parameters of the virtual machine at the not-running stage of the virtual machine, and the virtual machine parameter migration message includes an identifier of the virtual machine. The present invention may implement migration of the virtual machine parameters correctly and solve a service interruption problem in virtual machine migration.
摘要翻译：本发明提供了一种用于迁移虚拟机参数的方法和装置以及虚拟机服务器。该方法包括在虚拟机的不运行阶段接收虚拟机参数迁移消息，其中使用虚拟机参数迁移消息来使虚拟机的上游网络设备迁移虚拟机的虚拟机参数虚拟机的不运行阶段，虚拟机参数迁移消息包括虚拟机的标识符。本发明可以实现虚拟机参数的迁移，并解决虚拟机迁移中的服务中断问题。

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